<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
        <html><head>
        <link rel="stylesheet" type="text/css" href="apidocs.css"/>
        <title>API docs for &ldquo;sympy.functions.combinatorial.numbers&rdquo;</title>
        </head>
        <body><h1 class="module">Module s.f.c.numbers</h1><span id="part">Part of <a href="sympy.functions.combinatorial.html">sympy.functions.combinatorial</a></span><div class="toplevel"><div><p>This module implements some special functions that commonly appear in 
combinatorial contexts (e.g. in power series); in particular, sequences of 
rational numbers such as Bernoulli and Fibonacci numbers.</p>
<p>Factorials, binomial coefficients and related functions are located in 
the separate 'factorials' module.</p>
</div></div><table class="children"><tr class="function"><td>Function</td><td><a href="#sympy.functions.combinatorial.numbers._product">_product</a></td><td><span class="undocumented">Undocumented</span></td></tr><tr class="class"><td>Class</td><td><a href="sympy.functions.combinatorial.numbers.fibonacci.html">fibonacci</a></td><td><div><p>Fibonacci numbers / Fibonacci polynomials</p>
</div></td></tr><tr class="class"><td>Class</td><td><a href="sympy.functions.combinatorial.numbers.lucas.html">lucas</a></td><td><div><p>Lucas numbers</p>
</div></td></tr><tr class="class"><td>Class</td><td><a href="sympy.functions.combinatorial.numbers.bernoulli.html">bernoulli</a></td><td><div><p>Bernoulli numbers / Bernoulli polynomials</p>
</div></td></tr><tr class="class"><td>Class</td><td><a href="sympy.functions.combinatorial.numbers.bell.html">bell</a></td><td><div><p>Bell numbers / Bell polynomials</p>
</div></td></tr><tr class="class"><td>Class</td><td><a href="sympy.functions.combinatorial.numbers.harmonic.html">harmonic</a></td><td><div><p>Harmonic numbers</p>
</div></td></tr></table>
            <div class="function">
            <div class="functionHeader">def <a name="sympy.functions.combinatorial.numbers._product">_product(a, b):</a></div>
            <div class="functionBody"><div class="undocumented">Undocumented</div></div>
            </div></body>
        